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Why do we need to encode all data in binary?

• Because binary is very small

• Because computers only understand binary

• Because binary is very fast

• Because binary is space efficient

A defined list of characters & symbols with associated binary codes are called..

• Storage data

• Numerical configuration

• Character sets

• Number sets

2 examples of character sets are

• CSCII

• ASCI

• ASCII

• UNICODE

What is the full meaning of ASCII?

• Advanced Standard Code for Information Interchange

• American Standard Code for Information Interchange

• American Standard Code for Internet Interchange

• Advance Set Code for Information Interchange

Standard ASCII is a 7 bit character set

• True

• False

Standard ASCII allows for a maximum of how many different characters?

• 127

• 256

• 64

• 32

One main problem with ASCII is...

• Has only big letters and alphabets for all languages

• Has too many letters and alphabets for all languages

• Has no letters and alphabets for all languages

• No problem

Which character set allows for the encoding of every character and symbol for every language in the world

• SCII

• ASCII

• UNICODE

• UTFCODE

What UNICODE character set is backward compatible with ASCII?

• UTF-4

• UTF-12

• UTF-8

• UTF-16

Which of these are hexadecimal digits?

• F

• G

• 6

• 0

• H